Greatest Common Factor of 16, 89, 28, 67, 84

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 16, 89, 28, 67, 84 by common division method
• Greatest Common Factor of 16, 89, 28, 67, 84 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Greatest Common Factor

We found the factors 16,89,28,67,84 . The biggest common factor number is the GCF number.
So the greatest common factor 16,89,28,67,84 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 28, 92, 45, 75, 80
• GCF of 42, 54, 20, 62, 43
• GCF of 43, 43, 91, 81, 81
• GCF of 87, 81, 46, 19, 82
• GCF of 41, 93, 89, 91, 24

1. What is the GCF of 16, 89, 28, 67, 84?

Answer: GCF of 16, 89, 28, 67, 84 is 1.

2. How to Find the GCF of 16, 89, 28, 67, 84

Answer: Greatest Common Factor(GCF) of 16, 89, 28, 67, 84 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(16, 89, 28, 67, 84) = 1.